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* [SCM] master: Merge branch 'master' of ssh://sourceware.org/git/archer into archer-muller-windows-multi
@ 2011-03-19 21:02 muller
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From: muller @ 2011-03-19 21:02 UTC (permalink / raw)
To: archer-commits
The branch, master has been updated
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- Log -----------------------------------------------------------------
commit e65e6659973dc8554f75f731491986720d7f3929
Merge: 03c052c cdf4dfa
Author: Pierre Muller <muller@ics.u-strasbg.fr>
Date: Sat Mar 19 22:00:51 2011 +0100
Merge branch 'master' of ssh://sourceware.org/git/archer into archer-muller-windows-multi
-----------------------------------------------------------------------
Summary of changes:
gdb/Makefile.in | 6 +
gdb/common/windows-hdep.c | 236 ++++++++++
gdb/common/windows-hdep.h | 134 ++++++
gdb/configure.host | 8 +-
gdb/gdbserver/Makefile.in | 8 +
gdb/gdbserver/configure.srv | 10 +-
gdb/gdbserver/win32-low.c | 17 +-
gdb/mingw-hdep.c | 6 +
gdb/nto-tdep.c | 6 +-
gdb/p-lang.h | 26 +-
gdb/regformats/regdat.sh | 10 +
gdb/remote-fileio.c | 37 +-
gdb/remote-mips.c | 3 +
gdb/testsuite/gdb.base/dbx.exp | 2 +-
gdb/testsuite/lib/gdb.exp | 153 ++++++
gdb/testsuite/lib/pascal.exp | 23 +
gdb/windows-nat.c | 1017 ++++++++++++++++++++++++++++++++--------
gdb/windows-tdep.c | 38 ++-
18 files changed, 1475 insertions(+), 265 deletions(-)
create mode 100644 gdb/common/windows-hdep.c
create mode 100644 gdb/common/windows-hdep.h
First 500 lines of diff:
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 489b1e9..2783af9 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1120,6 +1120,7 @@ init.c: $(INIT_FILES)
-e '/[a-z0-9A-Z_]*-exp.tab.[co]$$/d' \
-e 's/\.[co]$$/.c/' \
-e 's,signals\.c,common/signals\.c,' \
+ -e 's,windows-hdep\.c,common/windows-hdep\.c,' \
-e 's|^\([^ /][^ ]*\)|$(srcdir)/\1|g' | \
while read f; do \
sed -n -e 's/^_initialize_\([a-z_0-9A-Z]*\).*/\1/p' $$f 2>/dev/null; \
@@ -1911,6 +1912,10 @@ signals.o: $(srcdir)/common/signals.c
$(COMPILE) $(srcdir)/common/signals.c
$(POSTCOMPILE)
+windows-hdep.o: $(srcdir)/common/windows-hdep.c
+ $(COMPILE) $(srcdir)/common/windows-hdep.c
+ $(POSTCOMPILE)
+
#
# gdb/tui/ dependencies
#
@@ -1989,6 +1994,7 @@ tui-winsource.o: $(srcdir)/tui/tui-winsource.c
$(COMPILE) $(srcdir)/tui/tui-winsource.c
$(POSTCOMPILE)
+
#
# gdb/python/ dependencies
#
diff --git a/gdb/common/windows-hdep.c b/gdb/common/windows-hdep.c
new file mode 100644
index 0000000..315a983
--- /dev/null
+++ b/gdb/common/windows-hdep.c
@@ -0,0 +1,236 @@
+/* Copyright 2011 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* The primary purpose of this file is to implement conversion between
+ POSIX style and Windows NATIVE style path and path lists.
+ For this purpose, generic replacement of the two cygwin function
+ cygwin_conv_path and cygwin_conv_path_list are created. */
+
+#include <winsock2.h>
+#include <windows.h>
+#include <sys/types.h>
+#include <string.h>
+
+#ifndef GDBSERVER
+# include "defs.h"
+# include "gdb_assert.h"
+#else
+# include "server.h"
+#endif
+#include "windows-hdep.h"
+
+int
+gdb_win_conv_path (conv_type oper, const void *from, void * to, int size)
+{
+#ifdef USE_MINGW_CONV
+ if (size == 0)
+ {
+#ifdef USE_WIDE_WINAPI
+ if (oper == WINDOWS_POSIX_TO_NATIVE_W)
+ return MultiByteToWideChar (CP_ACP, 0, from, -1, to, 0);
+ if (oper == WINDOWS_NATIVE_W_TO_POSIX)
+ return WideCharToMultiByte (CP_ACP, 0, from, -1, to, 0, 0, 0);
+ else
+#endif /* USE_WIDE_WINAPI */
+ return (strlen((const char *) from) + 1);
+ }
+ else
+ {
+ int len = strlen((const char *) from) + 1;
+#ifdef USE_WIDE_WINAPI
+ if (oper == WINDOWS_POSIX_TO_NATIVE_W)
+ return MultiByteToWideChar (CP_ACP, 0, from, len, to, size);
+ if (oper == WINDOWS_NATIVE_W_TO_POSIX)
+ return WideCharToMultiByte (CP_ACP, 0, from, len, to, size, 0, 0);
+ else
+#endif /* USE_WIDE_WINAPI */
+ {
+ if (size < len)
+ len = size;
+ strncpy ((char *) to, (const char *) from, len);
+ if (oper == WINDOWS_NATIVE_TO_MSYS)
+ {
+ char * p;
+ p = strchr (to, '\\');
+ while (p)
+ {
+ *p = '/';
+ p = strchr (to, '\\');
+ }
+ if (((char *) to)[1] == ':' && ((char *) to)[2] == '/')
+ {
+ char drive = ((char *) to)[0];
+ ((char *) to)[0] = '/';
+ ((char *) to)[1] = drive;
+ }
+
+ }
+ /* For null termination. */
+ if (len == size)
+ ((char *) to)[size] = '\0';
+ }
+ return len;
+ }
+#endif /* USE_MING_CONV */
+#ifdef USE_NEW_CYGWIN_CONV
+ int op;
+
+ switch (oper)
+ {
+ case WINDOWS_NATIVE_W_TO_POSIX:
+ op = CCP_WIN_W_TO_POSIX;
+ break;
+
+ case WINDOWS_NATIVE_A_TO_POSIX:
+ case WINDOWS_NATIVE_TO_MSYS:
+ op = CCP_WIN_A_TO_POSIX;
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_W:
+ op = CCP_POSIX_TO_WIN_W;
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_A:
+ op = CCP_POSIX_TO_WIN_A;
+ break;
+ default:
+ {
+ int len = strlen((const char *) from) + 1;
+
+ strncpy ((char *) to, (const char *) from, size);
+ return len;
+ }
+ }
+
+ return (cygwin_conv_path (op, from, to, size));
+#endif /* USE_NEW_CYGWIN_CONV */
+#ifdef USE_OLD_CYGWIN_CONV
+ switch (oper)
+ /* Those two macros:
+ WINDOWS_NATIVE_W_TO_POSIX and WINDOWS_POSIX_TO_NATIVE_W
+ are not defined for old Cygwin, and thus not handled here . */
+ {
+ case WINDOWS_NATIVE_A_TO_POSIX:
+ case WINDOWS_NATIVE_TO_MSYS:
+ if (size == 0)
+ return __PMAX;
+ gdb_assert (size >= __PMAX);
+ return cygwin_conv_to_full_posix_path (from, to);
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_A:
+ if (size == 0)
+ return __PMAX;
+ gdb_assert (size >= __PMAX);
+ return cygwin_conv_to_win32_path (from, to);
+ break;
+ };
+ return -1;
+#endif /* USE_OLD_CYGWIN_CONV */
+}
+
+/* Analogeous function for PATH style lists. */
+
+int
+gdb_win_conv_path_list (conv_type oper, const void *from, void * to, int size)
+{
+#ifdef USE_MINGW_CONV
+#ifdef USE_WIDE_WINAPI
+ switch (oper)
+ {
+ case WINDOWS_NATIVE_W_TO_POSIX:
+ case WINDOWS_POSIX_TO_NATIVE_W:
+ return -1;
+ default:
+ ;
+ }
+#endif /* USE_WIDE_WINAPI */
+ if (size == 0)
+ return (strlen((const char *) from) + 1);
+ else
+ {
+ int len = strlen((const char *) from) + 1;
+ if (len > size)
+ len = size;
+ strncpy ((char *) to, (const char *) from, len);
+ /* For null termination. */
+ if (len == size)
+ ((char *) to)[size] = '\0';
+ return len;
+ }
+#endif /* USE_MING_CONV */
+#ifdef USE_NEW_CYGWIN_CONV
+ int op;
+
+ switch (oper)
+ {
+ case WINDOWS_NATIVE_W_TO_POSIX:
+ op = CCP_WIN_W_TO_POSIX;
+ break;
+
+ case WINDOWS_NATIVE_A_TO_POSIX:
+ case WINDOWS_NATIVE_TO_MSYS:
+ op = CCP_WIN_A_TO_POSIX;
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_W:
+ op = CCP_POSIX_TO_WIN_W;
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_A:
+ op = CCP_POSIX_TO_WIN_A;
+ break;
+ };
+
+ return (cygwin_conv_path_list (op, from, to, size));
+#endif /* USE_NEW_CYGWIN_CONV */
+#ifdef USE_OLD_CYGWIN_CONV
+ switch (oper)
+ /* Those two macros:
+ WINDOWS_NATIVE_W_TO_POSIX and WINDOWS_POSIX_TO_NATIVE_W
+ are not defined for old Cygwin, and thus not handled here . */
+ {
+ case WINDOWS_NATIVE_A_TO_POSIX:
+ case WINDOWS_NATIVE_TO_MSYS:
+ if (size == 0)
+ return cygwin_win32_to_posix_path_list_buf_size (from);
+ gdb_assert (size >= cygwin_win32_to_posix_path_list_buf_size (from));
+ return cygwin_win32_to_posix_path_list (from, to);
+ break;
+
+ case WINDOWS_POSIX_TO_NATIVE_A:
+ if (size == 0)
+ return cygwin_posix_to_win32_path_list_buf_size (from);
+ gdb_assert (size >= cygwin_posix_to_win32_path_list_buf_size (from));
+ return cygwin_posix_to_win32_path_list (from, to);
+ break;
+ };
+ return -1;
+#endif /* USE_OLD_CYGWIN_CONV */
+}
+
+/* sleep function does not exist in mingw32 libraries. This is a
+ simple substitute function. */
+#ifdef NEED_SLEEP_SUBSTITUTE
+int
+sleep (int t)
+{
+ /* Win32 API Sleep function accepts input time in milliseconds. */
+ Sleep (t * 1000);
+ return t;
+}
+#endif /* NEED_SLEEP_SUBSTITUTE */
diff --git a/gdb/common/windows-hdep.h b/gdb/common/windows-hdep.h
new file mode 100644
index 0000000..29d99fb
--- /dev/null
+++ b/gdb/common/windows-hdep.h
@@ -0,0 +1,134 @@
+/* Copyright 2011 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* The primary purpose of this file is to separate out
+ conversion between POSIX style and Windows NATIVE style
+ path and path lists.
+ For this purpose, generic replacement of the two cygwin function
+ cygwin_conv_path and cygwin_conv_path_list are created. */
+
+#ifndef WINDOWS_HDEP_H
+#define WINDOWS_HDEP_H
+
+/* The following macros are redefined below depending on the use of wide
+ chars or not. */
+#undef STARTUPINFO
+#undef CreateProcess
+#undef GetModuleFileNameEx
+#undef GetSystemDirectory
+/* Macro _G(text) either expands to simply text or to L##text depending
+ on use of wide chars or not.
+ Although this is similar to _T macro inside winnt.h header,
+ its value is set according to USE_WIDE_API macro, allowing to compile
+ GDB with wide char use even on systems for which the default is to
+ use ASCII chars. */
+#undef _G
+
+#ifdef __CYGWIN__
+#ifdef PATH_MAX
+# define __PMAX PATH_MAX
+#else
+# include <sys/param.h>
+# define __PMAX MAXPATHLEN
+#endif
+/* For new Cygwin 1.7.X versions, use WIDE version of Windows API functions
+ by default, unless USE_ASCII_WINAPI is defined.
+ For older Cygwin 1.5.X versionsd, or for MingwXX systems, default to use
+ the Ansi versions. */
+#include <sys/cygwin.h>
+#include <cygwin/version.h>
+# if CYGWIN_VERSION_DLL_MAKE_COMBINED(CYGWIN_VERSION_API_MAJOR,CYGWIN_VERSION_API_MINOR) >= 181
+# define USE_NEW_CYGWIN_CONV
+# ifndef USE_ASCII_WINAPI
+# define USE_WIDE_WINAPI
+# endif /* not USE_ASCII_WINAPI */
+# else
+/* For older 1.5.X Cygwin versions, use cygwin_onv_to_XXX functions
+ to emulate newer cygwin_conv_path function. */
+# define USE_OLD_CYGWIN_CONV
+# define CW_SET_DOS_FILE_WARNING -1 /* no-op this for older Cygwin */
+# endif
+#else /* not __CYGWIN__ */
+# define __PMAX (MAX_PATH + 1)
+# define USE_MINGW_CONV
+# define NEED_SLEEP_SUBSTITUTE
+#endif /* not __CYGWIN__ */
+
+#ifdef USE_WIDE_WINAPI
+# define _G(text) L##text
+# define _G_SUFFIX(text) (text "W")
+# define LPGSTR LPWSTR
+# define WINDOWS_POSIX_TO_NATIVE WINDOWS_POSIX_TO_NATIVE_W
+# define WINDOWS_NATIVE_TO_POSIX WINDOWS_NATIVE_W_TO_POSIX
+ typedef wchar_t win_buf_t;
+# define STARTUPINFO STARTUPINFOW
+# define CreateProcess CreateProcessW
+# define GetSystemDirectory GetSystemDirectoryW
+# define gdb_windows_strlen wstrlen
+# define gdb_windows_strcat wcscat
+/* Mingw has a special swprintf function without length argument. */
+# ifndef __CYGWIN__
+# define swprintf _snwprintf
+#endif
+#else /* not USE_WIDE_WINAPI */
+# define _G(text) text
+# define _G_SUFFIX(text) (text "A")
+# define LPGSTR LPSTR
+# define WINDOWS_POSIX_TO_NATIVE WINDOWS_POSIX_TO_NATIVE_A
+# define WINDOWS_NATIVE_TO_POSIX WINDOWS_NATIVE_A_TO_POSIX
+ typedef char win_buf_t;
+# define STARTUPINFO STARTUPINFOA
+# define CreateProcess CreateProcessA
+# define GetSystemDirectory GetSystemDirectoryA
+# define gdb_windows_strlen strlen
+# define gdb_windows_strcat strcat
+#endif /* not USE_WIDE_WINAPI */
+
+
+typedef enum
+{
+ WINDOWS_NATIVE_A_TO_POSIX = 1
+ ,WINDOWS_POSIX_TO_NATIVE_A = 2
+#ifdef USE_WIDE_WINAPI
+ ,WINDOWS_NATIVE_W_TO_POSIX = 3
+ ,WINDOWS_POSIX_TO_NATIVE_W = 4
+#endif
+ ,WINDOWS_NATIVE_TO_MSYS = 5
+} conv_type;
+
+/* GDB mapping to cygwin type cygwin_conv_path.
+ If SIZE is zero, return required size (in number of characters)
+ to store the converted string FROM.
+ if SIZE is non-zero, convert FROM according to OPER value,
+ respecting SIZE limit.
+ Returns size of converted string in characters or
+ -1 if there was an error. */
+
+extern int gdb_win_conv_path (conv_type oper, const void *from,
+ void * to, int size);
+
+/* Analogeous function for PATH style lists. */
+
+extern int gdb_win_conv_path_list (conv_type oper, const void *from,
+ void * to, int size);
+
+#ifdef NEED_SLEEP_SUBSTITUTE
+extern int sleep (int);
+#endif /* NEED_SLEEP_SUBSTITUTE */
+
+#endif /* WINDOWS_HDEP_H */
+
diff --git a/gdb/configure.host b/gdb/configure.host
index bcebdaf..86dd05a 100644
--- a/gdb/configure.host
+++ b/gdb/configure.host
@@ -91,7 +91,7 @@ i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu)
i[34567]86-*-netbsd*) gdb_host=nbsdaout ;;
i[34567]86-*-go32*) gdb_host=go32 ;;
i[34567]86-*-mingw32*) gdb_host=mingw
- gdb_host_obs=mingw-hdep.o
+ gdb_host_obs="mingw-hdep.o windows-hdep.o"
;;
i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
i[34567]86-*-linux*) gdb_host=linux ;;
@@ -103,7 +103,9 @@ i[34567]86-*-openbsd*) gdb_host=obsd ;;
i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
gdb_host=sol2-64 ;;
i[34567]86-*-solaris*) gdb_host=i386sol2 ;;
-i[34567]86-*-cygwin*) gdb_host=cygwin ;;
+i[34567]86-*-cygwin*) gdb_host=cygwin
+ gdb_host_obs="posix-hdep.o windows-hdep.o"
+ ;;
ia64-*-hpux*) gdb_host=hpux ;;
ia64-*-linux*) gdb_host=linux ;;
@@ -174,7 +176,7 @@ x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
gdb_host=nbsd64 ;;
x86_64-*-openbsd*) gdb_host=obsd64 ;;
x86_64-*-mingw*) gdb_host=mingw64
- gdb_host_obs=mingw-hdep.o
+ gdb_host_obs="mingw-hdep.o windows-hdep.o"
;;
m32r*-*-linux*) gdb_host=linux ;;
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 1fabe59..cc49260 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -335,6 +335,8 @@ server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
$(srcdir)/mem-break.h $(srcdir)/../common/gdb_signals.h \
$(signals_h)
+windows_hdep_h = $(srcdir)/../common/windows-hdep.h
+
linux_low_h = $(srcdir)/linux-low.h
lynx_low_h = $(srcdir)/lynx-low.h $(srcdir)/server.h
@@ -382,9 +384,14 @@ tracepoint.o: tracepoint.c $(server_h) $(srcdir)/../common/ax.def
utils.o: utils.c $(server_h)
gdbreplay.o: gdbreplay.c config.h
+# gdb/common/ dependencies
+
signals.o: ../common/signals.c $(server_h) $(signals_def)
$(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
+windows-hdep.o: $(srcdir)/../common/windows-hdep.c $(windows_hdep_h)
+ ${CC} -o windows-hdep.o -c -DGDBSERVER ${INTERNAL_CFLAGS} $<
+
# We build memmem.c without -Werror because this file is not under
# our control. On LynxOS, the compiler generates some warnings
# because str-two-way.h uses a constant (MAX_SIZE) whose definition
@@ -439,6 +446,7 @@ win32-low.o: win32-low.c $(win32_low_h) $(server_h) $(regdef_h) $(regcache_h)
win32-arm-low.o: win32-arm-low.c $(win32_low_h) $(server_h)
win32-i386-low.o: win32-i386-low.c $(win32_low_h) $(server_h) $(i386_low_h)
+
spu-low.o: spu-low.c $(server_h)
reg-arm.o : reg-arm.c $(regdef_h)
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index d6110dd..00278db 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -60,7 +60,7 @@ case "${target}" in
srv_linux_thread_db=yes
;;
arm*-*-mingw32ce*) srv_regobj=reg-arm.o
- srv_tgtobj="win32-low.o win32-arm-low.o"
+ srv_tgtobj="win32-low.o windows-hdep.o win32-arm-low.o"
srv_tgtobj="${srv_tgtobj} wincecompat.o"
# hostio_last_error implementation is in win32-low.c
srv_hostio_err_objs=""
@@ -83,7 +83,7 @@ case "${target}" in
srv_linux_thread_db=yes
;;
i[34567]86-*-cygwin*) srv_regobj="$srv_i386_regobj"
- srv_tgtobj="i386-low.o win32-low.o win32-i386-low.o"
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2011-03-19 21:02 [SCM] master: Merge branch 'master' of ssh://sourceware.org/git/archer into archer-muller-windows-multi muller
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